Trailer chain holder



FIG. 1 is a rear left perspective view of the trailer chain holderaccording to the present invention, with a portion of a rear vehiclebumper and a portion of a chain illustrated in dashed lines and formingno part of the claimed design;

FIG. 2 is an enlarged front view of the trailer chain holder as shown inFIG. 1;

FIG. 3 is an enlarged rear view of the trailer chain holder as shown inFIG. 1;

FIG. 4 is an enlarged side view of the trailer chain holder where theopposite side view is a mirror image thereof;

FIG. 5 is an enlarged bottom end view of the trailer chain holder asshown in FIG. 1; and,

FIG. 6 is an enlarged top end view of the trailer chain holder as shownin FIG. 1.

The ornamental design for a trailer chain holder, as shown anddescribed.